I think its generally safe as long as its not air mail. Their mainly worried about changes in pressure. I wouldn't risk it either way though.
Originally Posted by Talfuchre
I want to run a hose to my buttocks and run my marker off methane.
I see a walrus. He has a toothpick. Hes picking his tooth and eating a Popsicle.
Originally Posted by Waylost
You got that wrong it's: Less Paint, More Balls